Loading AI tools
来自维基百科,自由的百科全书
牙宣是指以齦肉萎縮,牙根宣露,牙齒鬆動,經常滲血或滲膿為特徵的疾病。牙宣是口齒科的常見病、多發病,早其多無明顯症狀,易被忽視,鉭苦不及進治療,日久牙齒失去氣血濡養,以致動搖、脫落,咀嚼機能喪失。本病與西醫的牙周病相類似。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.